Knowledgebase: Audio Interfaces
Firefly 302 Power Voltage Requirements
Posted by Rick Shao on 16 November 2015 07:55 AM

Please note that Firefly 302 can only accept 12 input, either from DC 12V Adapter or Mac Notebook's IEEE 1394 12 V Bus. Therefore, it is not suitable for DC 24V to 30V operation.

Note: Accepted Input Power Range

  • 120 V/60 Hz
  • 12V DC
  • 750mA

The unit can only accept either 12V DC adapter or Mac Notebooks' 12V FireWire Bus. Plug the AC/DC adapter into a working electrical outlet. (Select the "DC In" position).

Warning: Never plug the other end of a FireWire (6-Pin) to FireWire cable into Mac desktop's 24~25V FireWire port (6-pin).

Products affected:

Firefly 302

Additional information

      This issue only appears to affect Firefly 302 used with Mac desktop's FireWire bus power supply (24V~30V).
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